Onslaught is a multiplayer gamemode where survivors try to survive againts zombies. Contains custom weapons, ammo, 4 kinds of zombies and more stuff, like food. Currently there is one playable map called “on_deadblock” which you can find under “Onslaught” category.
Onslaught is in Beta. This means that I still haven’t made enought of progress in it, because it needs more zombies types, more maps and also some other features.
Hold ALT(walk)and press E(use) to throw your active weapon so you can swap it over new one.
Credits to http://steamcommunity.com/id/AnonymoScoot
Credits for making weapon models goes to Mxthe